The Wacker Neuson Bushing is a genuine OEM component designed for HI750 and HI900 series indirect-fired air heaters. This includes diesel, natural gas, and dual-fuel configurations across both skid-mounted and mobile units in the HI750 and HI900 families. As a factory-sourced part, the meets Wacker Neuson's original design and material specifications, making it a direct drop-in for the worn or damaged bushing it replaces. Compatible across a wide range of HI750 and HI900 variants, this bushing is the correct-fit solution for technicians and service crews keeping these heaters running through demanding cold-weather operations.
Key Features
- Genuine OEM Material Integrity — Manufactured to Wacker Neuson's original material grade, ensuring the bushing maintains correct bore tolerance and wear resistance for this heater application.
- Direct Drop-In Replacement — Engineered to the same dimensions as the original, seating correctly in the factory mounting position without modification.
- Broad HI Series Compatibility — Fits multiple HI750 and HI900 variants including diesel, natural gas, dual-fuel, skid-mounted, and mobile indirect-fired air heater configurations.
- Sustains Smooth Mechanical Operation — A correctly fitted bushing reduces friction and wear between moving components, helping the heater maintain consistent mechanical function across extended run cycles in cold-weather conditions.
- Verified OEM Part Number — Cross-reference part number 5000181655 against your machine's serial number and model to confirm the correct fit before installation.
A bushing is a cylindrical sleeve fitted between two moving or load-bearing components to reduce friction, absorb shock, and control the spacing or alignment between parts. In indirect-fired air heaters like the HI750 and HI900 series, bushings support mechanical assemblies that must operate reliably under continuous thermal cycling and vibration in harsh, cold-environment jobsite conditions. When a bushing wears out, it allows excessive play or metal-to-metal contact between components, which can accelerate broader mechanical wear and lead to operational inconsistency or component failure if left unaddressed.
Part Details
| Part Number | 5000181655 |
|---|---|
| Old Part Number | 0181655 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Bushing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI750 DGM HEATER-INDIRECT | HI750GM | 5000620859, 5000620930 |
| Mobile Indirect Fired Air Heat er, Diesel | HI750D | 5000620856, 5000620923, 5000620924 |
| HI 750GM HD-Mobile Indirect Ai r Heater-Surge, -40 | HI750GMHD | 5000620969 |
| HI750G HEATER-INDIRECT | HI750G | 5000620857, 5000620928, 5000620929 |
| HI900 Heater-DGM,Srg,-40 | HI900DGM | 5200014221, 5200014222, 5200014165, 5200014166 |
| HI 900D Heater-Indirect | HI900D | 5200014158, 5200014159, 5200014160 |
| Skid Indirect Air Heaters Natu ral Gas | HI900G | 5200014161 |
| HI 900G Heater-Indirect,3x16 | HI900 G | 5200014163, 5200014164 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
